Organic fungicides are natural substances used to control fungal diseases in plants. They are derived from plant extracts, minerals, or beneficial microorganisms, making them safer for the environment and non-toxic to humans and pets. Common examples include neem oil, sulfur, and baking soda. These fungicides work by inhibiting the growth of fungi or preventing their spread. They can be applied to various crops, including fruits, vegetables, and ornamental plants. Using organic fungicides helps promote sustainable agriculture by reducing reliance on synthetic chemicals and supporting healthier ecosystems.